Currently, on the market, fire doors are often classified based on fire resistance time. There are many types of doors with different fire resistance times such as 45 minutes, 60 minutes, 70 minutes, 90 minutes, 120 minutes, 150 minutes, and 180 minutes.
Among the above types of doors, fire doors of 60 minutes, 90 minutes, and 120 minutes are the most popular. Let’s learn more about the 3 types of fire doors with NOVODOOR in this article!
60-minute fireproof door
This is the most commonly used type of door today, applied in residential buildings, high-rise apartments, etc. Accordingly, this type of door is made of 2 0.8mm thick electroplated steel plates, providing fire resistance of up to 60 minutes.
Note: After 60 minutes, the fireproof door will be deformed, lose its insulation ability, and cannot prevent fire from spreading to other areas. This type of door is often installed in civil houses as main doors, bedroom doors, basement doors, attic doors, etc.
90-minute fireproof door
Similar to the 60-minute fireproof door, this type of door is made of 2 1mm thick electroplated steel plates, providing heat resistance for 90 minutes.
Currently, 90-minute fireproof doors are installed in large buildings such as administrative buildings, residential areas, and laces with crowded corridors such as hospitals, restaurants, supermarkets, etc.
120-minute fireproof door
The 120-minute fireproof door is made of 2 1mm thick galvanized steel plates. In addition, it is designed with additional glass wool (rock wool) in the core to increase fire resistance and insulation instead of using honeycomb paper like the 2 types of doors above.
This type of door is often installed in apartment buildings, shopping centers, office buildings, or crowded places.
Fireproof doors that meet standards help ensure the safety of property and human life. Therefore, in projects, from civil houses to high-rise buildings, this type of door should be installed.
60-minute, 90-minute, and 120-minute fireproof wooden doors according to TCVN 9383:2012 are currently provided by NOVODOOR, you can contact the company directly for advice on purchasing products as well as quick on-site installation support.
